tkerinse Bone Conduct Sleep Bluetooth Headset, Invisible Sleep Wireless Earphone IPX5 Waterproof, In-Ear 53 Noise Cancelling Sports Earphones, Sense-Free Micro Sleep Earbuds for Smartphone, Tablets

1. Original sound quality · Enjoy wireless enjoyment from here
Long battery life 1 Intelligent power digital display I Intelligent noise reduction I Bluetooth 5.3

2. Lightweight and invisible, you can wear it comfortably even when lying on your side
The body is designed to be thin and light, with a thickness of only 1CM, you can wear it while lying on your side and enjoy the beauty of music!

3. Non-delay layered diaphragm speaker
Large dynamic speaker, with international tuning for to redesign the high, medium and low frequencies, balanced and restore the layered sound

4. Large-capacity charging compartment with lower power consumption and longer battery life
Equipped with 5.3 chip, lower power consumption, long-lasting battery life, say goodbye to frequent charging and continuous music, enjoy worry-free

5. New upgraded Bluetooth 5.3 transmission is faster and more stable
Equipped with a powerful Bluetooth 5.3 chip, it has stronger anti-interference and faster and more stable transmission

Material: Plastic
Single set weight: 80g
Packing method: boxed
Earphone power: 35MAH on each side
Charging compartment power: 350MAH
Input: 5V=1A(MAX)
Charging time: about 1.5 hours